我在一个原型网站上工作,客户只想看看导航是如何工作的。我正在用精灵构建一个手风琴,我需要子菜单项在单击时不关闭整个子菜单。我已经应用了一些 JQuery,并且我对它目前的工作方式感到满意......我想扩展该代码。现在手风琴在第一个菜单项上有一个活动类,以保持该菜单项在页面加载时打开。Javascript 的另一部分是修改现有类以使其在单击时保持菜单项突出显示。我希望在邻居子菜单上发生同样的事情,我希望子菜单项在单击时悬停而不关闭菜单。到目前为止,这是相关的代码:
<ul id="accordion">
<li>
<a href="#" class="history_heading" rel="history_heading">HISTORY</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
<li>
<a href="#" class="geography_heading" rel="geography_heading">GEOGRAPHY</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
<li>
<a href="#" class="neighborhoods_heading" rel="neighborhoods_heading">NEIGHBORHOODS</a>
<ul id="neighborhoods_levelone_drop">
<li><a href="#" class="arbutus" rel="Tus">Ridge</a></li>
<li><a href="#" class="local_news" rel="local_news">Local News</a></li>
<li><a href="#" class="local_events" rel="local_events">Local Events</a></li>
<li><a href="#" class="local_projects" rel="local_projects">Local Projects</a></li>
<li><a href="#" class="neighborhood_services" rel="neighborhood_services">Neighborhood Services</a></li>
<li><a href="#" class="area_information" rel="area_information">Area Information</a></li>
<li><a href="#" class="photo_gallery" rel="area_information">Photo Gallery</a></li>
<li>
<ul>
<li><a href="#">Park</a></li>
<li><a href="#">Downtown</a></li>
<li><a href="#">Downtown Eastside</a></li>
<li><a href="#">Dun-South</a></li>
<li><a href="#">Park</a></li>
<li><a href="#">Faw</a></li>
<li><a href="#">Randview-Woods</a></li>
<li><a href="#">Stings-Sunrise</a></li>
<li><a href="#">Ton-Cedar</a></li>
<li><a href="#">Risdale</a></li>
<li><a href="#">Karney</a></li>
<li><a href="#">Park</a></li>
<li><a href="#">Silano</a></li>
<li><a href="#">Pole</a></li>
<li><a href="#">Leasant</a></li>
<li><a href="#">Oak</a></li>
<li><a href="#">Frew</a></li>
<li><a href="#">Rile</a></li>
<li><a href="#">Shaughn</a></li>
<li><a href="#">Bambie</a></li>
<li><a href="#">Cona</a></li>
<li><a href="#">Sunset</a></li>
<li><a href="#">Fraser</a></li>
<li><a href="#">Wes</a></li>
<li><a href="#">Point</a></li>
</ul>
</li>
</ul>
</li>
<li>
<a href="#" class="things_to_do_heading" rel="things_to_do_heading">THINGS TO DO</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
<li>
<a href="#" class="moving" rel="moving_heading">MOVING</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
<li>
<a href="#" class="population_heading" rel="population_heading">POPULATION</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
<li>
<a href="#" class="weather_heading" rel="weather_heading">WEATHER</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
<li>
<a href="#" class="education_heading" rel="education_heading">EDUCATION</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
<li>
<a href="#" class="health_heading" rel="health_heading">HEALTH</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
<li>
<a href="#" class="cemetery_heading" rel="cemetery_heading">CEMETERY</a>
<ul>
<li><a href="#">Link One</a></li>
<li><a href="#">Link Two</a></li>
<li><a href="#">Link Three</a></li>
<li><a href="#">Link Four</a></li>
<li><a href="#">Link Five</a></li>
</ul>
</li>
</ul>
javascript是这样的:
<script type="text/javascript">
$(document).ready(function () {
$('#accordion li').children('ul').hide();
$('.history_heading:first').addClass('active').next().show();
$('#accordion li').click(function () {
if ($(this).children('a:first:not(".active")')) {
$('a.history_heading').removeClass('active');
}
$('#accordion li').children('ul').slideUp('fast');
$('#accordion li > a').each(function () {
if ($(this).attr('rel')!='') {
$(this).removeClass($(this).attr('rel') + 'Over');
}
});
$(this).children('ul').slideDown('fast');
$(this).children('a').addClass($(this).children('li a').attr('rel') + 'Over');
return false;
});
});
</script>
因此,在#neighborhoods_levelone_drop 中,我希望该列表中的那些链接在单击时悬停并且不关闭菜单。我希望 Photo_Gallery 列表能够打开并让 Photo Gallery 标题保持突出显示。我希望这不是太复杂:s
我希望有人能帮帮忙!!